517 	struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;  in i2c_get_gpios_for_recovery()  local
521 	ret = gpio_request_one(bri->scl_gpio, GPIOF_OPEN_DRAIN |  in i2c_get_gpios_for_recovery()
524 		dev_warn(dev, "Can't get SCL gpio: %d\n", bri->scl_gpio);  in i2c_get_gpios_for_recovery()
528 	if (bri->get_sda) {  in i2c_get_gpios_for_recovery()
529 		if (gpio_request_one(bri->sda_gpio, GPIOF_IN, "i2c-sda")) {  in i2c_get_gpios_for_recovery()
532 					bri->sda_gpio);  in i2c_get_gpios_for_recovery()
533 			bri->get_sda = NULL;  in i2c_get_gpios_for_recovery()
542 	struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;  in i2c_put_gpios_for_recovery()  local
544 	if (bri->get_sda)  in i2c_put_gpios_for_recovery()
545 		gpio_free(bri->sda_gpio);  in i2c_put_gpios_for_recovery()
547 	gpio_free(bri->scl_gpio);  in i2c_put_gpios_for_recovery()
560 	struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;  in i2c_generic_recovery()  local
563 	if (bri->prepare_recovery)  in i2c_generic_recovery()
564 		bri->prepare_recovery(adap);  in i2c_generic_recovery()
572 			if (bri->get_sda && bri->get_sda(adap))  in i2c_generic_recovery()
575 			if (!bri->get_scl(adap)) {  in i2c_generic_recovery()
584 		bri->set_scl(adap, val);  in i2c_generic_recovery()
588 	if (bri->unprepare_recovery)  in i2c_generic_recovery()
589 		bri->unprepare_recovery(adap);  in i2c_generic_recovery()
1428 		struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;  in i2c_register_adapter()  local
1430 		if (!bri->recover_bus) {  in i2c_register_adapter()
1437 		if (bri->recover_bus == i2c_generic_gpio_recovery) {  in i2c_register_adapter()
1438 			if (!gpio_is_valid(bri->scl_gpio)) {  in i2c_register_adapter()
1444 			if (gpio_is_valid(bri->sda_gpio))  in i2c_register_adapter()
1445 				bri->get_sda = get_sda_gpio_value;  in i2c_register_adapter()
1447 				bri->get_sda = NULL;  in i2c_register_adapter()
1449 			bri->get_scl = get_scl_gpio_value;  in i2c_register_adapter()
1450 			bri->set_scl = set_scl_gpio_value;  in i2c_register_adapter()
1451 		} else if (!bri->set_scl || !bri->get_scl) {  in i2c_register_adapter()